Keyphrases
- weighted graph
- undirected graph
- directed edges
- vertex set
- edge weights
- directed graph
- neural network
- straight edges
- artificial intelligence
- special case
- directed acyclic graph
- spanning tree
- approximation algorithms
- case study
- decision trees
- maximum matching
- edge enhancement
- minimum weight
- edge detector
- edge information
- image structure
- database
- shortest path
- denoising
- multiresolution
- similarity measure
- information retrieval
- data sets
- real time